baber/WOPTO huggingface dataset:
Patent TW-I226318-B (TW)
Title: Concrete admixture additive
Inventor: TSAI MEI-HUNG
IPC: C04B24/26
Filed: 2003-05-13
Granted: 2005-01-11
Abstract: The objective of the present invention is to provide a chemical additive that can be blended into concrete admixture to increase the flowability, reduce the slump and enhance the compression strength of the concrete admixture without needing additional water in the concrete admixture. A concrete admixture additive of the invention was derived from reacting a mixture of olefins/cyclic olefins-maleic anhydride copolymers and methoxy polyethylene glycol amines and/or polyethylene glycol monoalkyl ethers, or a mixture of styrene-maleic anhydride copolymers and methoxy polyethylene glycol amines and/or polyethylene glycol monoalkyl ethers, or a mixture of styrene-olefins/cyclic olefins-maleic anhydride terpolymers and methoxy polyethylene glycol amines and/or polyethylene glycol monoalkyl ethers. These reactions lead to the formation of a kind of carboxylic salt containing polymer, which can be used alone as additive in concrete admixture. Only a small amount of this substance is needed to provide excellent water reduction, high concrete flowability and high early strength. Due to these properties, the additive is very useful in providing more options of construction method.
Patent TW-I284367-B (TW)
Title: Inductor-coupled plasma processing device
Inventor: SATOYOSHI TSUTOMU
IPC: H05H1/26
Filed: 2003-05-14
Granted: 2007-07-21
Abstract: The present invention provides an inductor-coupled plasma processing device capable of preventing warpage of a separation structure for separating the chamber including a dielectric wall and an antenna chamber without widening the supporting part of the dielectric wall and without thickening the dielectric wall. The device comprises: a processing chamber 4 for performing plasma process on a substrate G; a processing gas supplying system 20 for supplying processing gas in the processing chamber 4; an air exhausting system 30 for exhausting gas out of the processing chamber 4; a dielectric wall 2 for forming the upper wall of the processing chamber 4; a RF 15 arranged on the upper part of the dielectric wall 2; an antenna chamber 3 arranged above the processing chamber 4 and forming a bottom wall by the dielectric wall 2 to receiving the RF 15; and a vertical wall 5 dividing the antenna chamber 3 into plural small chambers 6 and supported by the side wall 3a of the antenna chamber 3. The dielectric wall 2 is divided into plural sheets corresponding to the plural small chambers 6. Each divided sheet 2a of the dielectric wall 2 is supported by the side wall 3a of the antenna chamber and the vertical wall.
Patent TW-I283907-B (TW)
Title: Stage apparatus and exposing device
Inventor: AOKI YASUO
IPC: G03F7/20
Filed: 2003-05-16
Granted: 2007-07-11
Abstract: A stage apparatus is provided with a guide member and a driving device. The guide member that guides a stage body holding a substrate in a way capable of moving in a first direction moves in a second direction above a base. The driving device drives the stage body moves towards the first direction. A follower stage that is arranged between the guide member and the base is connected to a part of the driving device and moves towards the second direction with the guide member. The stage apparatus can be achieved compactly, and the dust caused by the source-supplying member can be obstructed without the damage of the control-ability of the driving device.
Patent TW-595075-B (TW)
Title: DC to DC converter having fast transient-response of loading and method of the same
Inventor: HUANG NAN-CHUAN
IPC: H02M3/158
Filed: 2003-05-19
Granted: 2004-06-21
Abstract: The present invention relates to DC-to-DC converter having fast transient-response of loading and method of the same, and includes the followings: an output stage; a sensing circuit; a conduction amplifier; a charging circuit; a driver; and a fast reaction circuit of transient response. The output stage is connected between an input voltage and lo voltage, and is controlled and switched to adjust one work cycle to generate an output voltage. The sensing circuit senses the output voltage and generates a feedback signal, and is compared with the first reference voltage through the conduction amplifier so as to generate the first current and generate the second current in response to the transient response. The first current is connected to the charging circuit to generate a charging voltage, which is compared with the first and the second reference signals through the driver to generate a driving signal having the work cycle and sent it to the output stage. The fast reaction circuit of transient response compares high-resistance current comparison node generated by the second current with the second reference voltage to generate bypass signal for driving the output stage.
Patent TW-I226011-B (TW)
Title: Character input device and its input method
Inventor: CHEN YAN-WEN
IPC: G06F3/023
Filed: 2003-10-23
Granted: 2005-01-01
Abstract: The present invention relates to a character input device and its input method, and more particularly to a character input device capable of being applied in various remote controls and its input method, wherein the characters of English alphabet, Arabic numerals, phonetic notations and special notations are divided into plural groups, each one corresponding to an input key on the input device. When one of the input keys is pressed by external force, the characters of the group corresponding to the input key are all showed on display screen thereby forming an input menu. Then, one of the characters displayed on the input menu is selected by plural direction selecting keys, and further a confirmation key is utilized to confirm the inputted characters. Accordingly, it is able to utilize a simple input device to input plural different characters, which is easy to operate and can effectively reduce the operation cost.
Patent TW-I220305-B (TW)
Title: 3-dimensional chip stacking packaging structure with heat conduction gain
Inventor: LEU FANG-JUN
IPC: H01L23/28
Filed: 2003-10-24
Granted: 2004-08-11
Abstract: The present invention is related to a kind of 3-dimensional (3-D) chip stacking packaging structure with heat conduction gain for use in integration technique of stacking multi-chips. In the invention, the upper layer chips can be electrically connected with the lower layer chips through a punching-hole packaging manner, and the bottom layer chips also can be electrically connected to the substrate through the same manner, so as to form a multi-chip stack structure. In addition, a heat conduction gain structure is disposed beside the multi-chip stack structure for heat conduction. The invented framework is featured with that at least one chip has a heat conduction member to form a heat conduction contact with the chip for conducting heat to one heat conduction apparatus. In addition, the multi-chip stack structure is electrically connected to the substrate through the package of one-time chip punching-hole such that the heat generated by the chips can be directly dissipated to the heat conduction member through the heat conduction apparatus. Thus, higher heat dissipation efficiency can be provided without occupying the multi-chip stacking space. Moreover, punching-hole one-time package can provide simple manufacturing process to have the advantages of excellent heat dissipation characteristic, small package size and simple manufacture.
Patent TW-I227079-B (TW)
Title: Batch testing system and method for wireless communication devices
Inventor: LIOU YI-RU
IPC: H04L1/24
Filed: 2003-11-14
Granted: 2005-01-21
Abstract: The present invention provides a batch testing system and method that applies a single shielded anechoic chamber to simultaneously test multiple wireless communication devices. The shielded anechoic chamber can avoid external electromagnetic interference, reduce the strength of reflected signal significantly and provide stable channel environment, thereby testing the signal transceiving of the wireless communication devices more precisely. The present invention also provides an advantageous design for the batch container and loading mechanism within the chamber to upgrade the testing efficiency.
Patent TW-I231461-B (TW)
Title: Optoelectronic device and projection display device accommodated in installing enclosure
Inventor: KOJIMA HIROYUKI
IPC: G02F1/133
Filed: 2003-12-12
Granted: 2005-04-21
Abstract: The invention relates to an optoelectronic device accommodated in installing enclosure, which comprises the optoelectronic device that projects light from the light source at image display area, a panel installed oppositely to one side of the optoelectronic device and the cover covering the said optoelectronic device and connected with the said panel. At least one part of the peripheral area of the said image display area located at the said optoelectronic device that is kept in one of the said panel and the said cover accommodates the installing enclosure of the optoelectronic device. At least one of the said panel and the said cover is bonded with the said optoelectronic device with bonding method.
Patent TW-I230837-B (TW)
Title: Lithographic apparatus with alignment subsystem, device manufacturing method using alignment, and alignment structure
Inventor: LEVASIER LEON MARTIN
IPC: G03F7/20
Filed: 2003-12-15
Granted: 2005-04-11
Abstract: A lithographic apparatus comprising an alignment subsystem (21) for aligning the substrate (W) on the substrate table (WT) relative to the patterning means (MA). The alignment structure (10) comprises a non-periodic feature (15) which is detectable as a capture position or a check position using a reference grating (26) in the alignment subsystem (21). The non-periodic feature (15) may cause a phase effect in the detected signal of the alignment subsystem (21) or an amplitude effect.
Patent TW-I247122-B (TW)
Title: TCP handling device and positional deviation correcting method for the same
Inventor: KANEKO SYUUICHI
IPC: G01R31/01
Filed: 2004-01-28
Granted: 2006-01-11
Abstract: A TCP handler (2) is provided with a pusher stage (4) capable of moving a carrier tape (5) adsorbed by an adsorption plate (34) in the X- and Y-axis directions and driving it for rotation around a vertical axis during operation of the TCP handler (2), and a probe card stage (7) capable of moving a probe card (8) in the X- and Y-axis directions and driving it for rotation around a vertical axis during operation of the TCP handler (2). With the TCP handler (2) having such arrangement, it is possible to achieve accurate positioning between the TCP and the probe card (8) to reduce the occurrence of poor contact.
Patent TW-I248244-B (TW)
Title: System and method for cutting using a variable astigmatic focal beam spot
Inventor: SERCEL JEFFREY
IPC: B23K26/02
Filed: 2004-02-18
Granted: 2006-01-21
Abstract: A variable astigmatic focal beam spot is formed using lasers with an anamorphic beam delivery system. The variable astigmatic focal beam spot can be used for cutting applications, for example, to scribe semiconductor wafers such as light emitting diode (LED) wafers. The exemplary anamorphic beam delivery system comprises a series of optical components, which deliberately introduce astigmatism to produce focal points separated into two principal meridians, i.e. vertical and horizontal. The astigmatic focal points result in an asymmetric, yet sharply focused, beam spot that consists of sharpened leading and trailing edges. Adjusting the astigmatic focal points changes the aspect ratio of the compressed focal beam spot, allowing adjustment of energy density at the target without affecting laser output power. Scribing wafers with properly optimized energy and power density increases scribing speeds while minimizing excessive heating and collateral material damage.
Patent TW-I231463-B (TW)
Title: Driving method of liquid crystal display apparatus, driving apparatus of liquid crystal display apparatus, and program thereof
Inventor: SHIOMI MAKOTO
IPC: G09G3/20
Filed: 2004-03-19
Granted: 2005-04-21
Abstract: A liquid crystal display apparatus includes a plurality of areas in which response speeds greatly different from each other coexist in a pixel. A first replacement process section replaces the image data of the desired target frame with a first gradation, when a gradation transition from a current frame to a desired target frame corresponds to the above gradation transition. A second replacement process section replaces the image data of the current frame with a second value. The first value is set to a value causing the pixel to respond at a relatively higher speed without the occurrence of the excessive brightness. Without avoiding the deterioration of the image, it is possible to drive a liquid crystal display apparatus including areas whose response speeds are different from each other coexist in the pixel, such as a liquid crystal display apparatus of vertically aligned mode and normally black mode.
Patent TW-I254609-B (TW)
Title: Mobile EMI test lab
Inventor: TSAI YAU-MING
IPC: G01R31/00
Filed: 2004-05-12
Granted: 2006-05-01
Abstract: The present invention provides a mobile EMI (electromagnetic interference) test lab, which comprises a main body having an isolation plate to divide the main body into a first space and a second space. The first space has testing instruments, and the inner wall of the second space has an isolation unit. The second space has a testing set, and the testing set comprises a desk and a receiving antenna spaced for a specific distance with the desk. The receiving antenna is connected to the testing instrument. Thus, a mobile EMI test lab is formed, which can be transported and moved freely to any predetermined location.
Patent TW-I237205-B (TW)
Title: Barcode recognition method for seed generation tracking of asexual reproduction
Inventor: CHEN JUNNE-JIH
IPC: G06K1/00
Filed: 2004-06-21
Granted: 2005-08-01
Abstract: This invention relates to a barcode recognition method for seed generation tracking of asexual reproduction. It employs a barcode to be the generation code for the seed propagation. By connecting to barcodes, a genealogical tree is made up from the barcode information of the seed propagation to perform the offspring relation management. Furthermore, it provides the quickest and most efficient way for investigation and comparison towards seed products reproduced by the asexual reproduction. According to tracking the whereabouts and variation of the seed products, the comparison towards seed products reproduced by the asexual reproduction. In order to control the quantity and the quality of seeds, the recognition method can be applied to seeds as well as biotechnology industry. Finally, it efficiently lowers the production management cost and creates a great industry utility value.
Patent TW-I257230-B (TW)
Title: Method of verification and connection between mobile phones having Bluetooth modules
Inventor: MO HAU-RAN
IPC: H04L9/32
Filed: 2004-06-23
Granted: 2006-06-21
Abstract: A method of verification and connection between mobile phones having Bluetooth modules comprises the following steps: (1) a first device transmitting a data transmission notification message through a secured channel to a second device, in which the data transmission notification message contains a verification protocol tag, local Bluetooth device address, PIN code and telephone number of the first device; (2) the second device, upon receiving the data transmission notification message, transmitting verification request information to the first device, in which the verification request information contains a local Bluetooth device address and telephone number of the second device, and the second device uses PIN of the first device to generate a verification key; (3) the first and second device proceeding with verification according to Bluetooth protocol after the first device has confirmed the request information of the second device; and (4) the first and second devices establishing mutual connection after the verification is confirmed.
Patent TW-I245842-B (TW)
Title: Negative pressure regulated intake structure of a scooter engine air cleaner
Inventor: YE CHI-NAN
IPC: F02M35/10
Filed: 2004-06-30
Granted: 2005-12-21
Abstract: The present invention discloses a negative pressure regulated intake structure of a scooter engine air cleaner. Scooter engine (1) and an air cleaner (2) are communicated with each other by the intake passage (3) that is extended to the air cleaner (2) to form an extension part (33). The extension part (33) contains a control valve plate (43). When the rotation speed of the scooter engine is higher to make the negative pressure become lower, the negative pressure of the negative pressure bypass (41) drives the negative pressure actuator (42) to drive the control valve plate (43) to enlarge the intake cross sectional area of the extension part (33) of the intake passage (3), vice versa. The above-mentioned structure can change the cross sectional area of the extension part (33) of the intake passage (3) according to the engine rotation speed to effectively improve the intake efficiency of the engine to meet the requirement of intake efficiency of the engine over whole rotation speed.
Patent TW-I260697-B (TW)
Title: Semiconductor device and method for preventing damage to anti-reflective structure during removing an overlying photoresist layer
Inventor: BAO TIEN-I
IPC: H01L21/311
Filed: 2004-07-06
Granted: 2006-08-21
Abstract: A method for preventing damage to an anti-reflective structure during removing an overlying photoresist layer. A nitrogen-free silicon oxide having a refractive index of 1.4 to 1.7 and an extinction coefficient 0 to 0.5 is in-situ formed overlying a nitrogen-free dielectric anti-reflective structure to serve as a protective layer. A patterned photoresist layer is formed overlying the nitrogen-free silicon oxide layer. The patterned photoresist layer is removed by oxygen containing plasma. A semiconductor device for preventing damage to an anti-reflective structure during removing an overlying photoresist layer is also disclosed.
Patent TW-I270741-B (TW)
Title: Mask for decreasing the fabrication cost and method for design the same
Inventor: TZU SAN-DE
Filed: 2004-07-28
Granted: 2007-01-11
Abstract: The present invention relates to a mask for decreasing the fabrication cost and method for design the same. The method of the invention comprises: calculating the maximum layout number of patterns on a mask substrate, calculating a first mask cost and a second mask cost, calculating the total cost for fabricating a predetermined number of wafers using the first mask and the second mask, and selecting one having a lower total cost to design the pattern number on a mask substrate. Preferably, the pattern number on the first mask is equal to the maximum layout number, and the pattern number on the second mask is smaller than the maximum layout number. The present mask includes a mask substrate, a first pattern positioned on a first portion of the mask substrate for defining the shape of a first layer on a wafer, and a second pattern positioned on a second portion of the mask substrate for defining the shape of a second layer on the wafer.
Patent TW-I245437-B (TW)
Title: Package structure of a surface mount device light emitting diode
Inventor: SU WEN-LUNG
IPC: H01L33/54
Filed: 2004-11-16
Granted: 2005-12-11
Abstract: A surface mount device (SMD) light emitting diode (LED) package structure. The structure includes a cup-structure substrate, a lead frame, an LED chip, a set of conducting wires, and a transparent seal. The inner or outer surface of the cup-structure substrate includes a plurality of cavities that may be different in number, size, depth, and shape. The cavities are formed by injection molding technology or pressure stamping. By filling the cavities with the transparent seal, the SMD LED package structure is able to enhance the attachment between the cup-structure substrate and the transparent seal and thereby effectively prevent any separation from the two bodies as a result of an external force.
Patent TW-I253894-B (TW)
Title: Multibay with ejecting/positioning mechanism
Inventor: SONG SUNG-MING
IPC: H05K7/14
Filed: 2004-11-30
Granted: 2006-04-21
Abstract: The present invention provides a multibay with ejecting/positioning mechanism. An ejecting/positioning mechanism is arranged on an inner side of a slot body. The ejecting/positioning mechanism has one side formed thereon a moveable rod and a tenon respectively. Therefore, when a peripheral device is inserted into an insertion hole arranged at one terminal of the expanding slot body, the peripheral device is provided with a driving post and a positioning hole respectively formed at positions corresponding to the moveable rod and tenon, so that the device is pushed via the moveable rod to move for a specific distance by the driving post, and its elastic force enables the tenon to be extended outward and embedded into the positioning hole, thereby making a connector arranged on one side of the peripheral device connect to another connector arranged on the other side of the connector. On the contrary, when the peripheral device is ejected from the expanding slot body, the moveable rod is pushed again by the driving post to enable the tenon to be shrunk inward into the ejecting/positioning mechanism for departing from the positioning hole. Accordingly, it is able to ensure that the connectors on the expanding slot body and the peripheral device are not damaged by improper force applied in insertion or removal.
Patent TW-I256508-B (TW)
Title: Channel structure of flat fluorescent lamp
Inventor: LEE KYEONG-JAE
IPC: G02F1/13357
Filed: 2004-12-23
Granted: 2006-06-11
Abstract: A channel structure of a flat fluorescent lamp is disclosed. The channel structure of the flat fluorescent lamp is configured such that the lamp is suitable for being used as a backlight unit for flat displays, such as LCDs, or as a wide-range light source to evenly illuminate wide flat surfaces, such as wide rectangular surfaces. In the channel structure of the flat fluorescent lamp, a sealed discharge space having a continuous serpentine shape and being partitioned into a plurality of communicating discharge channels by a plurality of partition walls is defined, with one or more electrodes provided in the discharge space. The discharge channels have different widths which are reduced in a direction away from a hot electrode. The widths of the discharge channels vary in accordance with the size of the flat fluorescent lamp, characteristics and intensity of electricity to be applied to the electrodes, and distances from the electrodes. When the flat fluorescent lamp is a hot-cold-hot type lamp, the widths of the discharge channels are reduced in directions from opposite ends of the lamp having hot electrodes toward an intermediate portion of the lamp. When the flat fluorescent lamp is a hot-cold type lamp, the widths of the discharge channels are reduced in a direction from a first end of the lamp, having a hot electrode, toward a second end of the lamp.
Patent TW-I290435-B (TW)
Title: Image recording method
Inventor: YANG HUANG-LIN
IPC: H04N5/761
Filed: 2004-12-31
Granted: 2007-11-21
Abstract: An image recording method is disclosed, which records video files in MotioniVJPEG format that allows for being played synchronously. The method includes the following steps: firstly, sound data of a predetermined length of time is recorded, the length of the sound data is added, and image frame data to be retrieved is determined. Next, buffer register address of the image frame data is retrieved. Then, a compression thread is activated and the above steps are repeated in sequence until it is determined that a video-audio file formed by the accumulation of the sound data and the image frame data in the storage register has a size exceeding a stored predetermined value. Then, the video-audio file is stored, and the above steps above are repeated in sequence until the closure is confirmed.